{ es:EO
    [R:E  E  ]
      ((e,e':E.  Dec(R e' e))
       R =x,y.(x < y)
       (e,e':E.  Dec(es-r-immediate-pred(es;R;e';e)))) }

{ Proof }



Definitions occuring in Statement :  es-r-immediate-pred: es-r-immediate-pred(es;R;e';e) es-causl: (e < e') es-E: E event_ordering: EO decidable: Dec(P) uall: [x:A]. B[x] prop: all: x:A. B[x] implies: P  Q apply: f a lambda: x.A[x] function: x:A  B[x] rel_implies: R1 =R2
Definitions :  all: x:A. B[x] uall: [x:A]. B[x] prop: implies: P  Q rel_implies: R1 =R2 es-r-immediate-pred: es-r-immediate-pred(es;R;e';e) infix_ap: x f y rel-immediate: R! and: P  Q member: t  T so_lambda: x.t[x] decidable: Dec(P) not: A or: P  Q false: False exists: x:A. B[x] cand: A c B so_apply: x[s]
Lemmas :  decidable__and not_wf es-E_wf es-causl_wf decidable_wf event_ordering_wf decidable__existse-causl

\mforall{}es:EO
    \mforall{}[R:E  {}\mrightarrow{}  E  {}\mrightarrow{}  \mBbbP{}]
        ((\mforall{}e,e':E.    Dec(R  e'  e))
        {}\mRightarrow{}  R  =>  \mlambda{}x,y.(x  <  y)
        {}\mRightarrow{}  (\mforall{}e,e':E.    Dec(es-r-immediate-pred(es;R;e';e))))


Date html generated: 2011_08_16-AM-11_14_20
Last ObjectModification: 2011_06_20-AM-00_21_31

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